Enterprise Emulator V0.0 Alpha

-- Full Z80 emulation, uncluding all undoc'ed op-codes, (c) Copyright Marat
   Fayzullin
-- Emulation of all graphics modes except LPIXEL modes
-- Casette loading emulated. Not 100% perfect...
-- Keyboard emulation is pretty good, keymaps need to be added...
-- Joystick emulation of the cursor joystick. No external joysticks as yet